5747120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 14173200

約数和(自身を除く): 8426080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 199, 304, 361, 380, 398, 722, 760, 796, 995, 1444, 1520, 1592, 1805, 1990, 2888, 3184, 3610, 3781, 3980, 5776, 7220, 7562, 7960, 14440, 15124, 15920, 18905, 28880, 30248, 37810, 60496, 71839, 75620, 143678, 151240, 287356, 302480, 359195, 574712, 718390, 1149424, 1436780, 2873560, 5747120]

約数ペア:

[(1, 5747120), (2, 2873560), (4, 1436780), (5, 1149424), (8, 718390), (10, 574712), (16, 359195), (19, 302480), (20, 287356), (38, 151240), (40, 143678), (76, 75620), (80, 71839), (95, 60496), (152, 37810), (190, 30248), (199, 28880), (304, 18905), (361, 15920), (380, 15124), (398, 14440), (722, 7960), (760, 7562), (796, 7220), (995, 5776), (1444, 3980), (1520, 3781), (1592, 3610), (1805, 3184), (1990, 2888)]